/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * This file is part of retabel.
 *
 * Copyright (c) 2011 by individual contributors as indicated by the
 * @author tags. See the copyright.txt file in the distribution
 * for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.retabel.backendbean;

import org.apache.myfaces.component.html.ext.HtmlDataTable;
import org.retabel.util.LogLines;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.faces.component.UIData;
import javax.faces.model.DataModel;
import java.util.List;

public abstract class PagedListBean {

    // constants

    private final Logger log = LoggerFactory.getLogger(getClass());
    private final LogLines logLines = new LogLines(log);

    // private fields

    private UIData uiData = new HtmlDataTable();

    // private functions

    // protected functions

    protected abstract DataModel getDataModel() throws Exception;

    protected abstract void delete() throws Exception;

    // public functions

    public DataModel getTableModel() throws Exception {
        return getDataModel();
    }

    // beans


    /**
     * Gets the log lines
     *
     * @return The logLines value.
     */
    public List<LogLines.LogLine> getLogLines() {
        return logLines.getLogLines();
    }

    /**
     * Gets the uiData.
     *
     * @return The uiData value.
     */
    public UIData getUiData() {
        return uiData;
    }

    /**
     * Sets the uiData.
     *
     * @param newUiData The uiData value to set.
     */
    public void setUiData(UIData newUiData) {
        this.uiData = newUiData;
    }
}